npm run start-xxxxxxx- in your browser http://localhost:4200
npm run lint-xxxxxxx
npm run test-xxxxxxx
npm run build-xxxxxxx
npm run start-starter- in your browser http://localhost:4200
npm run lint-starter
npm run test-starter
npm run build-starter
npm run start-props- in your browser http://localhost:4200
npm run lint-props
npm run test-props
npm run build-props